It's Friday and a new awesome giveaway was started. Have you ever heard about a game named "Huygens Principle"? Now it is your chance to grab a free key from a total of 2500 - just complete several easy tasks and you will instantly get your free Steam key.
This giveaway requires an extension to be installed in your browser to check tasks, Discord account, Twitter account and a Steam account with level 1+.
Complete all steps to unlock your free Steam key.